Gaskets & Sheet Jointings

Expanded graphite jointings
Supagraf® expanded graphite jointings combine excellent chemical resistance with an exceptionally wide temperature range to provide outstanding sealing over extended periods.
• Temperatures from cryogenic to above +400°C in oxiding environments.
• Maximum temperature of +2500°C in inert conditions under certain circumstances.
• Excellent resistance to stress relaxation at elevated temperatures.
Featured Products
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Supagraf® Tanged Jointing T10
Tough and versatile composite for high pressures
- Exfoliated graphite reinforced with stainless steel.
- Strong composite construction without adhesives.
- Exceptional resistance to blow-out and crushing.
- Extra strength for ease of handling and fitting.
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Full Product Range
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Supagraf® Laminated N7
Strength and sealing at very high temperatures
- Graphite with bonded central layer of nickel foil.
- Duties up to 1000°C in inert/reducing media.
- Excellent sealing integrity plus mechanical stability.
- Extra strength for ease of handling and fitting.
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Supagraf® Laminated S10
Strength plus sealability and oxygen approval
- Graphite with bonded stainless steel central layer.
- Excellent sealing integrity plus mechanical stability.
- Extra strength for ease of handling and fitting.
- Can be cut with hand tools.
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Supagraf® Plain Jointing
Standard & Ultra High Purity grades
- Standard grade: 98% pure exfoliated graphite.
- Ultra High Purity grade for nuclear industry duties.
- Widest temperature range.
- Suitable for use with potable water and foodstuff.
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Supagraf® Tanged Jointing T10
Tough and versatile composite for high pressures
- Exfoliated graphite reinforced with stainless steel.
- Strong composite construction without adhesives.
- Exceptional resistance to blow-out and crushing.
- Extra strength for ease of handling and fitting.
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